Quaternary ammonium salts

Ammonium salts in which a nitrogen atom (with a +1 formal charge) has four carbon-nitrogen single bonds; this nitrogen could be bonded to four functional groups containing carbon.

Search Within Results

1,111 – 1,125 of 1,228 results

1,111

eMolecules 1112-67-0 | Tetrabutylammonium Chloride | AA Blocks LLC | MFCD00011635 | 277.920 | C16H36ClN | 0.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 460600450

Tetrabutylammonium Chloride | AA Blocks LLC | 1112-67-0 | MFCD00011635 | 277.920 | C16H36ClN | 0.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 460600450

Pricing & Availability

1,112

Medchemexpress LLC Tetrabutylammonium trifluoromethanesulfonate | 35895-70-6 | >98.0% | 391.53 g/mol | C17H36F3NO3S | 100 G

Tetrabutylammonium trifluoromethanesulfonate is an organic ammonium salt used as a phase-transfer reagent and general-purpose reagent in organic synthesis. It is typically supplied with high purity suitable for research applications.

High purity (≥98.0%).
Used as a phase-transfer reagent and catalyst in organic reactions.
Soluble in common organic solvents.
Available in multiple pack sizes, including 100 g.
Useful for facilitating nucleophilic substitutions and other synthetic transformations.

Pricing & Availability

1,113

eMolecules 10534-59-5 | Tetrabutylammonium acetate | Oakwood Chemicals | MFCD00043208 | 301.515 | C18H39NO2 | 95.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 480162688

Tetrabutylammonium acetate | Oakwood Chemicals | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 95.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 480162688

Pricing & Availability

1,114

Chem-Impex International, Inc. Octadecyltrimethylammonium bromide | MFCD00043171 | 100G

Octadecyltrimethylammonium bromide, MFCD00043171, 100G

Pricing & Availability

1,115

eMolecules 2052-49-5 | Tetrabutylammonium hydroxide 55% in water | Oakwood Chemicals | MFCD28963519 | 277.493 | C16H39NO2 | 0.000 | O.[OH-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 480141243

Tetrabutylammonium hydroxide 55% in water | Oakwood Chemicals | 2052-49-5 | MFCD28963519 | 277.493 | C16H39NO2 | 0.000 | O.[OH-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 480141243

Pricing & Availability

1,116

Medchemexpress LLC Maralixibat chloride | 228113-66-4 | 99.6% | 710.41 | 1 ML

Maralixibat chloride is an orally active ileal bile acid transporter (IBAT) inhibitor. It is used for the research of rare cholestatic liver diseases such as Alagille syndrome (ALGS), progressive familial intrahepatic cholestasis (PFIC), and biliary atresia.

Reduces elevated serum bile acid (sBA) levels.
Improves liver function.
Decreases liver tissue damage in rat models of cholestasis.
Orally active.
For research use only.

Pricing & Availability

1,117

Medchemexpress LLC Pralidoxime chloride | 51-15-0 | 99.8% | 1 ML

Pralidoxime chloride is a potent reactivator of acetylcholinesterase (AChE). It effectively reactivates nerve agent-inhibited AChE through a direct nucleophilic attack by its oxime moiety on the phosphorus center of the bound nerve agent. This makes Pralidoxime chloride a recognized antidote for organophosphate poisoning, crucial for counteracting the effects of such toxins.

Potent reactivator of acetylcholinesterase (AChE).
Reactivates nerve agent-inhibited AChE.
Antidote for organophosphate poisoning.
For research use only.

Pricing & Availability

1,118

eMolecules 1866-15-5 | Acetylthiocholine iodide | Chem-Impex | MFCD00011819 | 289.180 | C7H16INOS | 98.000 | [I-].CC(=O)SCC[N+](C)(C)C | 25g | 112756586

Acetylthiocholine iodide | Chem-Impex | 1866-15-5 | MFCD00011819 | 289.180 | C7H16INOS | 98.000 | [I-].CC(=O)SCC[N+](C)(C)C | 25g | 112756586

Pricing & Availability

1,119

Pfaltz & Bauer Tetrabutylammonium Hydrogen Su 25G | 32503-27-8

Tetrabutylammonium Hydrogen Su 25G | 32503-27-8

Pricing & Availability

1,120

Medchemexpress LLC Tetrapropylammonium chloride | 5810-42-4 | ≥98.0% | 221.81 | 5 G

Tetrapropylammonium chloride is a quaternary ammonium compound with cationic properties. It serves as a biochemical reagent for life science research and finds application in various industrial and biomedical fields.

Used as a phase transfer catalyst in organic synthesis reactions.
Acts as a surfactant in personal care products, detergents, textiles, and pharmaceuticals.
Applied in the production of polymers and resins.

Pricing & Availability

1,121

Medchemexpress LLC Tetramethylammonium-d12 (chloride) | 23789-03-9 | 99.9% | 121.67 | 100 MG

Tetramethylammonium-d12 (chloride) is the deuterium labeled Tetramethylammonium chloride. It is intended for research use only. This compound can be utilized as a tracer and as an internal standard for quantitative analysis through techniques such as NMR, GC-MS, or LC-MS. Deuteration is notable for its potential impact on the pharmacokinetic and metabolic profiles of drugs.

Can be used as a tracer.
Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

Pricing & Availability

1,122

eMolecules 122-18-9 | Benzyldimethylhexadecylammonium chloride | Chem-Impex | MFCD00011625 | 396.100 | C25H46ClN | 0.000 | [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)Cc1ccccc1 | 25g | 322124069

Benzyldimethylhexadecylammonium chloride | Chem-Impex | 122-18-9 | MFCD00011625 | 396.100 | C25H46ClN | 0.000 | [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)Cc1ccccc1 | 25g | 322124069

Pricing & Availability

1,123

Medchemexpress LLC 1-butanaminium, N,N,N-tributyl-, iodide (1:1) | 311-28-4 | ≥99.9% | 369.37 | C16H36IN | 50g

Tetrabutylammonium iodide is a quaternary ammonium salt commonly used as a phase transfer catalyst surfactant and stabilizer in various chemical reactions especially in organic synthesis Tetrabutylammonium iodide has unique chemical properties that facilitate the transfer of ions or molecules from one phase to another making it an important ingredient in a variety of industrial processes

Pricing & Availability

1,124

Medchemexpress LLC TETRAPROPYLAMMONIUM 50G | 50G

TETRAPROPYLAMMONIUM 50G | 50G

Pricing & Availability

1,125

eMolecules 1643-19-2 | Tetrabutylammonium bromide | Chem-Impex | MFCD00011633 | 322.375 | C16H36BrN | 98.000 | [Br-].CCCC[N+](CCCC)(CCCC)CCCC | 25g | 112442405

Tetrabutylammonium bromide | Chem-Impex | 1643-19-2 | MFCD00011633 | 322.375 | C16H36BrN | 98.000 | [Br-].CCCC[N+](CCCC)(CCCC)CCCC | 25g | 112442405

Pricing & Availability

Quaternary ammonium salts

Filtered Search Results

Narrow Results

Medchemexpress LLC Tetrabutylammonium trifluoromethanesulfonate | 35895-70-6 | >98.0% | 391.53 g/mol | C17H36F3NO3S | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Maralixibat chloride | 228113-66-4 | 99.6% | 710.41 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pralidoxime chloride | 51-15-0 | 99.8% | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tetrapropylammonium chloride | 5810-42-4 | ≥98.0% | 221.81 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tetramethylammonium-d12 (chloride) | 23789-03-9 | 99.9% | 121.67 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1-butanaminium, N,N,N-tributyl-, iodide (1:1) | 311-28-4 | ≥99.9% | 369.37 | C16H36IN | 50g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC TETRAPROPYLAMMONIUM 50G | 50G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More